Epson 7850p 用户手册

You can display a pointer to call out something on the screen, or draw 
straight or curved lines to emphasize particular points. There are three 
preset pointer tools you can choose from, and each one can be 
customized for a different look.

1. To activate the pointer tool, press the 

Effect

 button on the 

remote control. A pointer appears on the screen.

If you prefer to use a different style of pointer, continue pressing 
the 

Effect

 button to select the desired style. Three preset 

options are available, but you can customize the look of each one 
(see page 42).

2. Use the 

pointer button on the remote control to position the 

pointer on the screen. 

3. To draw a straight line, place the pointer where you want the line 

to begin and press 

Enter

. Move the pointer to where you want the 

line to end, and press 

Enter

 again. 

4. To draw a curved line, place the pointer at the start of the line, 

then press and hold the 

Enter

 button until it lights. Then use the 

pointer button to move the pointer and draw on the screen. 

Press 

E

SC

 when done. 

5. If you want to draw additional lines, repeat steps 3 and 4.

6. When done drawing, press 

E

SC

 to clear the screen.

Pointer